EP2685241A4 - Vorrichtung zur messung einer stickoxidkonzentration - Google Patents
Vorrichtung zur messung einer stickoxidkonzentrationInfo
- Publication number
- EP2685241A4 EP2685241A4 EP12757765.8A EP12757765A EP2685241A4 EP 2685241 A4 EP2685241 A4 EP 2685241A4 EP 12757765 A EP12757765 A EP 12757765A EP 2685241 A4 EP2685241 A4 EP 2685241A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- measurement device
- nitrogen oxide
- concentration measurement
- oxide concentration
- nitrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title 3
- 238000005259 measurement Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
- G01N21/61—Non-dispersive gas analysers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0037—NOx
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011054713 | 2011-03-11 | ||
JP2011054711 | 2011-03-11 | ||
JP2011061279 | 2011-03-18 | ||
PCT/JP2012/001388 WO2012124269A1 (ja) | 2011-03-11 | 2012-02-29 | 窒素酸化物濃度測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2685241A1 EP2685241A1 (de) | 2014-01-15 |
EP2685241A4 true EP2685241A4 (de) | 2014-11-05 |
Family
ID=46830362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12757765.8A Withdrawn EP2685241A4 (de) | 2011-03-11 | 2012-02-29 | Vorrichtung zur messung einer stickoxidkonzentration |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140037506A1 (de) |
EP (1) | EP2685241A4 (de) |
JP (1) | JPWO2012124269A1 (de) |
WO (1) | WO2012124269A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012017605A1 (ja) * | 2010-08-03 | 2012-02-09 | パナソニックヘルスケア株式会社 | 一酸化窒素検出エレメント及びその製造方法 |
DE102011079769A1 (de) * | 2011-07-25 | 2013-01-31 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Messung der Partikelkonzentration in einem Aerosol |
JP6179934B2 (ja) * | 2013-02-22 | 2017-08-16 | 岩谷産業株式会社 | オゾン含有ガス中のNOxガス検出方法およびその装置 |
WO2015127085A1 (en) | 2014-02-19 | 2015-08-27 | Ino Therapeutics Llc | Methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide |
DE102014010712A1 (de) * | 2014-07-19 | 2016-01-21 | Paragon Ag | "Gassensoranordnung zur Messung einer Zielgaskonzentration" |
JP6672876B2 (ja) * | 2016-02-22 | 2020-03-25 | 栗田工業株式会社 | 接液部材への付着物検出装置及び検出方法 |
CN107665839B (zh) * | 2016-07-29 | 2021-08-10 | 芝浦机械电子装置股份有限公司 | 处理液生成装置和使用该处理液生成装置的基板处理装置 |
US11976832B2 (en) | 2019-09-10 | 2024-05-07 | Integrated Energy Services Corporation | System and method for assuring building air quality |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0901009A2 (de) * | 1997-08-29 | 1999-03-10 | Nippon Telegraph and Telephone Corporation | Verfahren, Sensorelement und Gassensor zum Nachweis von Stickstoffdioxid |
WO2010061536A1 (ja) * | 2008-11-26 | 2010-06-03 | パナソニック株式会社 | 窒素酸化物検出エレメント、窒素酸化物検出センサとこれを使用した窒素酸化物濃度測定装置および窒素酸化物濃度測定方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6311633Y2 (de) * | 1981-05-22 | 1988-04-05 | ||
JPH09264768A (ja) | 1996-03-28 | 1997-10-07 | Matsushita Electric Ind Co Ltd | センサモジュール |
JPH09281036A (ja) * | 1996-04-10 | 1997-10-31 | Seitai Hikari Joho Kenkyusho:Kk | No検出方法および装置 |
JPH1062350A (ja) | 1996-08-14 | 1998-03-06 | Ebara Corp | ガス反応性色素を用いたガス検知方法及びガス検知装置 |
JP2007240239A (ja) * | 2006-03-07 | 2007-09-20 | Yokogawa Electric Corp | 赤外線ガス分析計 |
-
2012
- 2012-02-29 WO PCT/JP2012/001388 patent/WO2012124269A1/ja active Application Filing
- 2012-02-29 JP JP2013504540A patent/JPWO2012124269A1/ja active Pending
- 2012-02-29 EP EP12757765.8A patent/EP2685241A4/de not_active Withdrawn
-
2013
- 2013-09-10 US US14/022,725 patent/US20140037506A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0901009A2 (de) * | 1997-08-29 | 1999-03-10 | Nippon Telegraph and Telephone Corporation | Verfahren, Sensorelement und Gassensor zum Nachweis von Stickstoffdioxid |
WO2010061536A1 (ja) * | 2008-11-26 | 2010-06-03 | パナソニック株式会社 | 窒素酸化物検出エレメント、窒素酸化物検出センサとこれを使用した窒素酸化物濃度測定装置および窒素酸化物濃度測定方法 |
Non-Patent Citations (2)
Title |
---|
J. SPADAVECCHIA ET AL: "Variation in the Optical Sensing Responses toward Vapors of a Porphyrin/Phthalocyanine Hybrid Thin Film", CHEMISTRY OF MATERIALS, vol. 16, no. 11, 1 June 2004 (2004-06-01), pages 2083 - 2090, XP055142286, ISSN: 0897-4756, DOI: 10.1021/cm034871u * |
See also references of WO2012124269A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20140037506A1 (en) | 2014-02-06 |
EP2685241A1 (de) | 2014-01-15 |
WO2012124269A1 (ja) | 2012-09-20 |
JPWO2012124269A1 (ja) | 2014-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20131011 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20141006 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01N 21/27 20060101ALI20140929BHEP Ipc: G01N 21/78 20060101AFI20140929BHEP Ipc: G01N 33/00 20060101ALI20140929BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20141103 |